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IWA 43:2023PublishedGlass types — Crystal glass, crystal and lead crystal — Specifications and test methodsISO 695:1991PublishedGlass — Resistance to attack by a boiling aqueous solution of mixed alkali — Method of test and classificationISO 719:2020PublishedGlass — Hydrolytic resistance of glass grains at 98 °C — Method of test and classificationISO 720:2020PublishedGlass — Hydrolytic resistance of glass grains at 121 °C — Method of test and classificationISO 1776:1985PublishedGlass — Resistance to attack by hydrochloric acid at 100 degrees C — Flame emission or flame atomic absorption spectrometric methodISO 3585:1998PublishedBorosilicate glass 3.3 — PropertiesISO 7884-1:1987PublishedGlass — Viscosity and viscometric fixed points — Part 1: Principles for determining viscosity and viscometric fixed pointsISO 7884-2:1987PublishedGlass — Viscosity and viscometric fixed points — Part 2: Determination of viscosity by rotation viscometersISO 7884-3:1987PublishedGlass — Viscosity and viscometric fixed points — Part 3: Determination of viscosity by fibre elongation viscometerISO 7884-4:1987PublishedGlass — Viscosity and viscometric fixed points — Part 4: Determination of viscosity by beam bendingISO 7884-5:1987PublishedGlass — Viscosity and viscometric fixed points — Part 5: Determination of working point by sinking bar viscometerISO 7884-6:1987PublishedGlass — Viscosity and viscometric fixed points — Part 6: Determination of softening pointISO 7884-7:1987PublishedGlass — Viscosity and viscometric fixed points — Part 7: Determination of annealing point and strain point by beam bendingISO 7884-8:1987PublishedGlass — Viscosity and viscometric fixed points — Part 8: Determination of (dilatometric) transformation temperatureISO 7991:1987PublishedGlass — Determination of coefficient of mean linear thermal expansionISO 9385:1990PublishedGlass and glass-ceramics — Knoop hardness testISO 10136-1:1993PublishedGlass and glassware — Analysis of extract solutions — Part 1: Determination of silicon dioxide by molecular absorption spectrometryISO 10136-2:1993PublishedGlass and glassware — Analysis of extract solutions — Part 2: Determination of sodium oxide and potassium oxide by flame spectrometric methodsISO 10136-3:1993PublishedGlass and glasssware — Analysis of extract solutions — Part 3: Determination of calcium oxide and magnesium oxide by flame atomic absorption spectrometryISO 10136-4:1993PublishedGlass and glassware — Analysis of extract solutions — Part 4: Determination of aluminium oxide by molecular absorption spectrometryISO 10136-5:1993PublishedGlass and glassware — Analysis of extract solutions — Part 5: Determination of iron(III) oxide by molecular absorption spectrometry and flame atomic absorption spectrometryISO 10136-6:1993PublishedGlass and glassware — Analysis of extract solutions — Part 6: Determination of boron(III) oxide by molecular absorption spectrometryISO 10345-1:1992PublishedGlass — Determination of stress-optical coefficient — Part 1: Tensile testISO 10345-2:1992PublishedGlass — Determination of stress-optical coefficient — Part 2: Bending testISO 12775:1997PublishedGuidelines on types of glass of normal bulk-production composition and their test methods